United States · ASTM
B409 N08890
ASTM B409:2011 — Standard Specification for Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 0.05 | 0.6 | ||
| C | 0.06 | 0.14 | ||
| Cr | 23.5 | 28.5 | ||
| Cu | 0.75 | |||
| Fe | Bal | Bal | ||
| Mn | 1.5 | |||
| Mo | 1 | 2 | ||
| Nb | 0.2 | 1 | ||
| Ni | 40 | 45 | ||
| S | 0.015 | |||
| Si | 1 | 2 | ||
| Ta | 0.1 | 0.6 | ||
| Ti | 0.15 | 0.6 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| Hot rolled plates and sheets, annealed, All thickness and sizes | ≥205 | ≥520 | ≥35 Lo= 50mm | |||
| cold rolledplates and strip, annealed, All thickness and sizes | ≥205 | ≥520 | ≥35 Lo= 50 mm |